baber/WOPTO huggingface dataset:
Patent KR-20210090898-A (KR)
Title: Series elastic actuator
Inventor: HUICHANG PARK
IPC: H02K7/00
Filed: 2020-01-13
Abstract: A series elastic actuator with reinforced rigidity of a gear equipped with an elastic body according to an embodiment of the present invention includes: a gear which is rotated by a rotational power source; a mounting groove which is recessed in one surface of the gear; an elastic body which is accommodated in the mounting groove; an output body to which the rotational force of the gear is transmitted by the elastic body; a penetrating portion which is formed through the gear in an axial direction; a shaft which is connected to the output body and passes through the penetrating portion; a pair of bearings which support the shaft in a radial direction and are spaced apart from each other in an axial direction; and a pair of bearing mounting grooves which are formed at both ends of the penetrating portion and have the pair of bearings respectively mounted therein.
Patent KR-20210094868-A (KR)
Title: Apparatus for repairing charging hole of coke oven
Inventor: KIM JU NAM
IPC: C10B29/06
Filed: 2020-01-22
Abstract: The present invention relates to an apparatus for repairing a charging hole of a coke oven, comprising: a main frame part; a moving frame part which is installed at a lower part of the main frame part, and supports the main frame part to be able to move; and a repairing frame part which is installed at the main frame part to be able to vertically move along a charging hole of a coke oven, and repairs the charging hole of a coke oven. According to the present invention, the charging hole of a coke oven can be effectively repaired by coating a repairing material on a damaged part.
Patent KR-20210096477-A (KR)
Title: Cart
Inventor: SOO MI LEE
IPC: B62B5/00
Filed: 2020-01-28
Abstract: A cart according to an aspect of the present invention includes: a body; a motor; a frame; a handle; a sensor unit; and a control unit that changes a control parameter of the motor depending on the slope, and controls to perform a different type of braking operation depending on whether the motor rotates, thereby capable of performing safe stop control in various situations.
Patent KR-20210099693-A (KR)
Title: Composition for cell regeneration or anti-aging comprising extract of greater omentum
Inventor: HONG IL HWA
IPC: A61Q19/00
Filed: 2020-02-04
Abstract: The present invention relates to a composition for regenerating cells or preventing aging, including an extract of greater omentum as an active ingredient. Particularly, according to the present invention, the extract of greater omentum includes antioxidant enzymes and proteins, and thus shows an excellent effect of preventing or alleviating aging. In addition, the extract of greater omentum includes the epidermal growth factor (EGF), fibroblast growth factor (FGF), vascular endothelial growth factor (VEGF), hepatocyte growth factor (HGF) and platelet-derived growth factor (PDGF), and thus is effective for growing or regenerating cells.
Patent KR-20210101898-A (KR)
Title: System and Method for calculating pulse transit time for measuring glucose concentration value Using Multi-site PPGs at wrist
Inventor: CHUNG WANYOUNG
IPC: A61B5/00
Filed: 2020-02-11
Abstract: The present invention relates to a device and a method for pulse transit time calculation using a multi-site wrist PPG for glucose concentration measurement. According to the present invention, two or more PPGs using LEDs with two or more different wavelengths are used for accurate pulse transit time and glucose estimation. The present invention includes: an inter-sensor distance measurement unit measuring the distance between PPG sensors at different positions in the same blood vessel; a multi-site PPG signal measurement unit including LEDs with two or more different wavelengths for simultaneous PPG measurement at the different positions in the same blood vessel; a pulsating component separation unit separating pulsating and non-pulsating components from the PPG signal measured by the multi-site PPG signal measurement unit; a peak detection unit extracting the maximum and minimum points of the component separated by the pulsating component separation unit; an ensemble average application unit applying an ensemble average to the result detected by the peak detection unit; a feature point extraction unit performing feature point extraction on the ensemble average-applied data; a machine learning application unit performing analysis by regression analysis algorithm application to the feature point-extracted data; a blood pressure value estimation unit performing blood pressure estimation using the result of analysis by the machine learning application unit; and a glucose concentration value estimation unit performing glucose concentration value calculation.
Patent KR-20210108597-A (KR)
Title: Bad wafer management system with DEFECT visualization
Inventor: LEE KYUNG CHAN
IPC: H01L21/66
Filed: 2020-02-26
Abstract: The present invention relates to a bare wafer yield management system for various semiconductor manufacturing as a bad wafer management system using defect visualization which comprises: a loader part connected to measurement equipment for semiconductor bare wafer defect inspection through a network to play a role of collecting data from the equipment, converting it into a KLA RF standard data format and uploading it, wherein the measurement equipment for semiconductor bare wafer defect inspection comprises a color expression function per wafer die data and die, a data and color expression function per shot, a defect data and color expression function per size, a level data and color expression function of a photo process, a user-specified coordinate system setting function, a movement enlargement/reduction function, a font designation and automatic size function according to enlargement/reduction, an Excel linkage function, and an export function with all kinds of images; a server part (200) which receives and analyzes data uploaded from the loader part (100) by connecting to a TCP/IP shared network, builds summary information in a DB, stores data necessary to draw a map in a file, and summarizes accurate wafer information obtained from an MES server using given information and information to be used for statistical analysis (SPC) in advance and forms a DB; and a client part which is connected to the server part to output necessary inquiry and analysis results as maps, charts, reports, etc.
Patent KR-20210112192-A (KR)
Title: VSC-HVDC system including hybrid type fault current limiter using superconductor and its control method
Inventor: LEE BANG WOOK
IPC: H01F6/00
Filed: 2020-03-04
Abstract: The present invention relates to a VSC-HVDC system including a hybrid-type fault current limiter using a superconductor, and a control method thereof. According to the present invention, the VSC-HVDC system including the hybrid-type fault current limiter using the superconductor comprises: a power converter which converts an AC power into a DC power; a fault current limiter which detects the occurrence of a fault current and lowers the fault current level; and a circuit breaker which blocks the fault current that the level is lowered. The fault current limiter includes: the superconductor which detects the occurrence of the fault current; a switch unit which is placed on a main current path, in which normal current flows, and blocks the fault current flowing on the main current path when the fault current occurs; and a resistance which is parallelly placed to the main current path with the switch unit for lowering the level of the fault current. According to the present invention, the VSC-HVDC system is capable of using the hybrid-type fault current limiter using the superconductor, detecting the occurrence of a fault current, lowering the level of the fault current, and reducing the stress of the circuit breaker.
Patent KR-20210116129-A (KR)
Title: Life suit for aircraft passengers
Inventor: HAN JAE SIN
IPC: A41D13/015
Filed: 2020-03-17
Abstract: The present invention relates to a life suit for aircraft passengers which protects the passenger's whole body in case of an aircraft accident, and a manufacturing method thereof. According to the present invention, the life suit provides buffering against external shocks applied to the passenger's whole body and provides buoyancy in the water, and includes a cover provided at an entrance for wearing, so that the life suit can be quickly and easily removed and put on and minimize inflow of water. A rescue light is provided on the top of a head part of the life suit, and a transparent window made of non-combustible material is included in the part of the eye so that an external situation can be seen. In addition, the life suit includes a device to purify the air and an oxygen storage unit.
Patent KR-20200111644-A (KR)
Inventor: LEE YOUNHO
IPC: A61K31/506
Filed: 2020-03-19
Abstract: The present invention relates to a 6-(isooxazolidin-2-yl)-N-phenylpyrimidin-4-amine derivative, and a pharmaceutical composition for preventing or treating cancer containing the compound as an active component. The compound exhibits high inhibitory activity on an epidermal growth factor receptor (EGFR) variant, or wild-types or variants of one or more of ERBB2 and ERBB4, thereby being able to be usefully used in the treatment of cancer in which the same are expressed. In particular, the compound has excellent inhibitory activity on proliferation of lung cancer cell lines, thereby being able to be usefully used in the treatment of lung cancer.
Patent KR-20200112748-A (KR)
Inventor: LEE EUN SUNG
IPC: H01M50/131
Filed: 2020-03-20
Abstract: The present invention relates to: a composite comprising a polymer matrix, a carbon-based carrier or a transparent carrier, and an inorganic moisture absorbent supported on the carbon-based carrier or the transparent carrier; a molded article comprising the composite; a battery case comprising the composite; and a battery comprising the battery case and an electrode assembly accommodated in an accommodating portion of the battery case.
Patent KR-20210065013-A (KR)
Title: Method and device for compressing a neural network model for machine translation and storage medium
Inventor: LI XIANG
IPC: G06F40/58
Filed: 2020-03-26
Abstract: The present invention relates to a method and an apparatus for compressing a neural network model for machine translation and a storage medium. The method of compressing a neural network model for machine translation includes the steps of: acquiring a trained first teacher model and a trained second teacher model, based on N training samples, wherein the N is a positive integer greater than 1; determining a first guide component of the first teacher model and a second guide component of the second teacher model separately with respect to each of the N training samples, determining sub optimization aims corresponding to the training samples and for optimizing a student model in accordance with the first and second guide components, and determining a common optimization aim, based on each of the N training samples and the sub optimization aims corresponding thereto; and training the student model based on the common optimization aim. The present invention can improve the translation quality of the student model by more effectively delivering knowledge from the teacher models to the student model.
Patent KR-20210120640-A (KR)
Title: Apparatus for providing choreography content service
Inventor: HYOUNG YONG JOON
IPC: G06Q50/10
Filed: 2020-03-27
Abstract: Presented is an apparatus for providing a choreography content service, which matches optimal choreography content among choreography created by choreographers for each part of a sound source and provides a choreography content service based on the optimal choreography content. The presented apparatus comprises: a control unit which receives the one or more choreography content corresponding to the sound source having one or more choreography videos for each part, shares the uploaded choreography content on a service platform, generates choreography matching data including choreographer-specific information corresponding to the choreography content according to a user input corresponding to the service platform, and generates tracking information based on a user activity for each choreography content for which the choreography matching data is generated; a database for storing and managing the tracking information and the choreography matching data; and a settlement unit for settling a payment cost to a choreographer corresponding to the choreographer-specific information based on the tracking information and the choreography matching data. The settlement unit calculates, according to the choreography matching data and the tracking information, a ratio of the choreography content contributing to a revenue generated from advertiser content.
Patent KR-20210123869-A (KR)
Title: Method for predicting solubility and method for screening solvent using thereof
Inventor: KIM JONG CHAN
IPC: G06N3/08
Filed: 2020-04-06
Abstract: The present invention relates to a method for predicting solubility and a method for screening a solvent, which can quickly and reliably predict solvation free energy and solubility of various organic solvents of a prescribed organic molecule, to conveniently screen an organic solvent applicable to a solution process of the corresponding organic molecule.
Patent KR-20210125643-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: SEO JUN SEOK
IPC: C07D405/12
Filed: 2020-04-08
Abstract: The present invention provides: a compound represented by chemical formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. By including the compound represented by chemical formula 1 in the organic material layer, it is possible to lower a driving voltage, and improve luminous efficiency and lifespan of the organic electric element.
Patent KR-20210128746-A (KR)
Inventor: LEE DAE HOON
IPC: B01J19/08
Filed: 2020-04-17
Abstract: The present invention relates to an apparatus for producing hydrogen and nitrogen monoxide using discharge in water, which produces hydrogen (H_2) by using plasma generated from nitrogen gas (N_2) as a discharge gas and water as a feed material. The apparatus for producing hydrogen and nitrogen monoxide using discharge in water according to the present invention includes: a housing grounded electrically, having a discharge space therein and provided with an ejection port at the end thereof; a high-voltage electrode mounted to one side of the housing and connected to high voltage to cause plasma discharge in the discharge space; a nitrogen gas supplying port configured to supply nitrogen gas (N_2) to one side of the high-voltage electrode; and a water supplying unit configured to supply water to the nitrogen gas plasma in front of the high-voltage electrode so that hydrogen (H_2) and oxygen (O_2) may be produced from water, oxygen (O_2) may react with nitrogen (N_2) to produce nitrogen monoxide (NO), and the thus produced hydrogen (H_2) and nitrogen monoxide (NO) may be discharged through the ejection port.
Patent KR-20210129470-A (KR)
Inventor: SUNG DEOK JOONG
IPC: A63B53/04
Filed: 2020-04-20
Abstract: The present invention relates to an offset-type park golf club. According to the present invention, due to a rectangular and round offset-type head neck made of wood and assembled to the front surface to maintain an offset in a club head reinforced by a head face, the center of the club head is located in or behind the center region of the club head, so that accuracy of accurate hitting for beginners increases as a sweet spot becomes wider, time for the head to close is enough during a downswing to be advantageous to make a square impact, and slicing prevention and forbearance are ensured for the beginners, and straightness is increased when putting. In addition, since a head bottom protection member made of thin copper is attached to the bottom of the club head made of wood and is fixed to a right angle offset-type and round offset-type head neck, the strength of the bottom of the club head is sufficiently reinforced so that an impact on the wooden head is small, thereby setting a sufficient offset. In addition, assembling holes can be drilled at sufficient distances from the head face, thereby providing excellent durability. The offset-type park golf club comprises a club head, an assembly hole, a right angle offset-type head neck, a head bottom protection member, and a shaft.
Patent KR-20210029656-A (KR)
Title: Molding device and molding method
Inventor: YEH LIANG HUI
IPC: B29C33/10
Filed: 2020-04-21
Abstract: An objective of the present invention is to provide a molding apparatus to provide an ideal appearance and quality to a molded product, and a molding method thereof. According to the present invention, the molding apparatus comprises a mold and an air pressure adjustment system. The mold includes a cavity, and a feed port communicating with the cavity. The air pressure adjustment system includes: a first gas duct communicating with the cavity; a first valve installed in the first gas duct to control the injection of gas from a gas source into the cavity; a pressure detection unit detecting the pressure in the cavity; a second gas duct communicating with the cavity; and a second valve installed in the second gas duct to control the discharge of the gas in the cavity. Moreover, the molding method comprises the following steps: preparing the mold; detecting the pressure in the cavity to inject gas until it is detected that the cavity has a first predetermined pressure; detecting a pressure in the cavity to fill the cavity with a material having a first predetermined pressure; and evacuating the gas in the cavity.
Patent KR-20210130466-A (KR)
Title: Continuous Electrolytic Apparatus And Method
IPC: C25D17/00
Filed: 2020-04-22
Abstract: The present invention relates to a continuous electrolytic apparatus and method. The continuous electrolytic apparatus comprises: a main body chamber which contains a wafer; at least one plating chamber which electroplates the wafer; at least one washing chamber which washes the wafer; at least one polishing chamber which electropolishes the wafer; at least one power supplier which supplies a first power to the plating chamber and a second power to the polishing chamber; and a transfer element which is formed inside the main body chamber and transfers the wafer to the plating chamber, the washing chamber, and the polishing chamber. The present invention replaces a CMP device with a polishing device, to continuously conduct electroplating and electropolishing without adding an additional device.
Patent KR-20210135082-A (KR)
Title: Fixed type sanitary napkin
IPC: A61F13/551
Filed: 2020-05-04
Abstract: The present invention relates to a fixed type sanitary pad to be discarded by pulling a fibrous member so that a user is prevented from coming in contact with menstrual secretions. According to one embodiment of the present invention, the fixed type sanitary pad comprises: a cover body including an upper cover coming in contact with a user's skin and a lower cover coming in contact with the surface of underwear; a first absorbent layer disposed inside the cover body to absorb menstrual secretions; a second absorbent layer disposed on the central part of the upper surface of the first absorbent layer and including an antibacterial film having an antibacterial function; a guide line provided on the upper cover and formed as a plurality of through-holes through which a fiber member passes are continuously arranged; and an adhesive member disposed on the rear surface of the lower cover and attached to the surface of underwear.
Patent KR-20210136298-A (KR)
Title: Multicap for face protection
IPC: A42B1/24
Filed: 2020-05-07
Abstract: The present invention relates to a face protection tool for protecting the face from foreign substances generated from a medical treatment process during general medical care. More specifically, the present invention relates to a face shield which is provided with a face protection film with excellent transparency and made of a scratch-resistant polycarbonate, and can be worn for a prolonged period of time. The face shield according to the present invention allows the face protection film to be raised above the head of a wearer or lowered to the front of the face thereof, so that there is no inconvenience of having to take off the face shield even when not in use for a while. In addition, the face shield is provided with a mask hanger on the left and right sides thereof so as to solve the ear discomfort that may occur when a user wears the mask for prolonged periods.
Patent KR-20210138433-A (KR)
Title: Charging system for electric vehicles
IPC: B60L53/37
Filed: 2020-05-12
Abstract: According to an embodiment, a system for charging electric vehicles comprises: a charging module having a camera activated by a use—one side of the charging module is connected to a cable, the other side of the cable is fixed, and the positions of the side of the cable and the charging module can be moved by the user—; and a main system for determining whether to activate the charging port of the charging module. The charging module acquires vehicle number data by the camera activated by the user, and transmits charging module recognition data and the vehicle number data to the main system through the cable. The main system recognizes the charging module from the charging module recognition data, recognizes a vehicle number based on the vehicle number data received from the charging module, confirms whether the recognized vehicle number is a previously registered vehicle number, transmits a first message asking whether to charge a terminal corresponding to the vehicle number, and determines whether to activate the charging port according to information corresponding to the first message received from at least one of the charging module and the terminal. The main system transmits a second message based on the activation determination result to the charging module through the cable, and activates the charging port based on the second message received through the cable. Therefore, the system can activate the charging port by using the terminal without a separate identification device.
Patent KR-20210146045-A (KR)
Inventor: KOO JUNG MIN
IPC: G06Q10/08
Filed: 2020-05-26
Abstract: The present invention relates to a ship monitoring system and a method thereof, which can three-dimensionally monitor real-time monitoring information, maintenance information, part inventory status, etc. of devices mounted in a ship by a shipowner terminal located on land. According to an embodiment of the present invention, the ship monitoring system receives monitoring information on one or more devices mounted in a ship, material status information on one or more parts for maintenance and maintenance information, forms three-dimensional modeling information in the ship, receives vendor data including information on at least one of detailed drawings, maintenance manuals, vendor contact information, and user manuals of the devices mounted in the ship, forms display information by mapping at least one of the three-dimensional modeling information, the monitoring information, the material status information, the maintenance information, and the vendor data, and displays the display information. Therefore, an inventory status inside or outside the ship can be easily checked and managed.